- Companies
- Electricians
- Bury St Edmunds
- Sdes UK Limited
Sdes UK Limited
- Company number
- 06629809
- Incorporated
- 25 Jun 200818 years trading
- Registered office
- 7 Forbes Business Centre, Kempson Way, Bury St Edmunds, Suffolk, IP32 7AR
- Nature of business
- Electrical installation
Sdes UK Limited is a 18-year-old private limited company registered in Bury St Edmunds, company number 06629809, one of 15 electrical contractors in Bury St Edmunds. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £38.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £38 | £38 | 1 | ||
| 31 Mar 2024 | £38 | £38 | 1 | ||
| 31 Mar 2023 | £38 | £38 | 0 | ||
| 31 Mar 2022 | £38 | £38 | £0 | 2 | |
| 31 Mar 2021 | -£151 | £38 | £189 | 2 | |
| 31 Mar 2020 | -£115 | £6,054 | £6,169 | 2 | |
| 31 Mar 2019 | -£24K | £1,110 | £25K | ||
| 31 Mar 2018 | -£27K | £3,994 | £31K | ||
| 31 Mar 2017 | -£31K | £11K | £41K | ||
| 30 Jun 2016 | -£34K | £1,714 | £12K | £46K |
Where Sdes UK Limited is registered
The registered office is in Bury St Edmunds (IP32), in the West Suffolk local authority area, East of England. Show IP32 7AR on a map.
Other trade companies in IP32
- Aj Proctor CDM & Construction Services LtdCivil engineering
- Oakley Developments Trading LimitedBuilders
- The Borders Conglomerate LtdMachinery repair and installation
- Havenwood Developments LtdProperty developers
- Prestige Paving & Building LtdFinishing trades
- Sparky Solutions Group LimitedElectricians
- Trupath Autos LtdMotor traders
- Corotana Construction LimitedBuilders
Also registered at this address
23 other companies use the same registered office as Sdes UK Limited.
- Abbeygate Auto Services LimitedMechanics and garages
- Allen Contractors LimitedFinishing trades
- B Property Fenstanton LtdProperty developers
- Breslin Builders and Decorators LimitedProperty developers
- BW Fencing Specialists LtdInstallers
- D R King & Son LimitedLandscapers and gardeners
- Electrical Safety Testing LtdMachinery repair and installation
- Graham & Russell Motorsport LtdMechanics and garages
- Hazelton Construction (Stanton) LtdProperty developers
- Heritage Skill Development Group LimitedPlasterers
- Howson Access LtdLandscapers and gardeners
- Intralet LtdFinishing trades
- Mac Property Care LimitedSpecialist contractors
- Midway Garage LimitedMechanics and garages
- MM Interior Services LtdInstallers
- MS Electrical Testing Services LtdMachinery repair and installation
- NFC Bathrooms LimitedPlumbers and heating engineers
- NFC Property Maintenance LimitedFacilities management
- Parkers Pitches LimitedLandscapers and gardeners
- Peter Mooney LtdSpecialist contractors
- S Harvey LimitedFinishing trades
- T & M Parker Developments LimitedProperty developers
- Thorough Fencing LimitedInstallers
What happens if Sdes UK Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 06629809
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 June 2008 (18 years ago)
- Registered office
- 7 Forbes Business Centre, Kempson Way, Bury St Edmunds, Suffolk, IP32 7AR
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 July 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Bury St Edmunds
Other active electrical contractors registered in Bury St Edmunds.
- SP Lunn Electrical Ltd2014
- A Godfrey Electrical Limited2006
- A Rout Electrical Ltd2020
- Alan Kemp Electrical Limited2011
- Austin Installations Electrical Contractors Limited2006
- B J Boon Limited2010
- Eco Power Group Ltd2023
- G.B.A. (Electrical) Limited1989
All electrical contractors in Bury St Edmunds · All trades in Bury St Edmunds · Electricians across the UK
Frequently asked questions
When are Sdes UK Limited's accounts due?
Sdes UK Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Sdes UK Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Sdes UK Limited still trading?
Sdes UK Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Sdes UK Limited do?
Sdes UK Limited is registered under Electrical installation (SIC 43210).
How old is Sdes UK Limited?
Sdes UK Limited was incorporated on 25 June 2008, 18 years ago.
What is the penalty if Sdes UK Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Sdes UK Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.